Knot Tying Guide App

Yes, there is an App for everything. The Knot Tying Guide ($2) is an iPhone app that shows how to tie over 95 knots, providing details and step-by-step illustrated instructions.  The app provides useful info such as what each knot is best suited for.
Great for sailing, fishing, climbing, camping, scouts, and much more.

Stuff With A Similar Vibe